Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 21/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 37 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | 6.0 | dominant |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 21.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 15.0 | dominant |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 40.0 | dominant |
| Algues | ||
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Helophytes | Nulle | A |
| P4 | Dalles, argiles | Nulle | A |
| P5 | Hydrophytes | Nulle | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Blocs | Nulle | B |
| P8 | Granulats | Nulle | B |
| P9 | Sables | Nulle | C |
| P10 | Sables | Lente | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Heptageniidae | 399 | 1 | ||
| Athripsodes | 311 | 5 | ||
| Perlodes | 150 | 1 | ||
| Dupophilus | 620 | 4 | ||
| Tabanidae | 837 | 1 | ||
| Ceratopogoninae | 822 | 1 | ||
| Baetidae | 363 | 1 | ||
| Ephemerella ignita | 451 | 2 | ||
| Ephemera | 502 | 2 | ||
| Sphaeriidae | 1042 | 1 | ||
| Cheumatopsyche | 221 | 1 | 8 | |
| Rhyacophila lato-sensu | 183 | 1 | ||
| Baetis lato sensu | 9794 | 1 | 6 | |
| Limoniidae | 757 | 2 | 1 | |
| Simuliidae | 801 | 1 | ||
| Hydropsyche | 212 | 3 | 7 | |
| Silo | 292 | 3 | ||
| Limnius | 623 | 1 | ||
| Esolus | 619 | 6 | 5 | |
| Limnephilinae | 3163 | 19 | ||
| Psychomyia | 239 | 3 | 6 | |
| Goeridae | 286 | 1 | ||
| Glossosomatidae | 189 | 1 | ||
| Leuctra geniculata | 33830 | 2 | ||
| Empididae | 831 | 1 | ||
| Micronecta | 719 | 1 | 200 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Nemoura | 26 | 1 | ||
| Perla | 164 | 1 | ||
| Leuctra | 69 | 2 | 6 | 9 |
| Ancylus | 1028 | 2 | 4 | 1 |
| Physa (sensu lato) | 997 | 12 | ||
| Lymnaeidae | 998 | 1 | ||
| Physidae | 995 | 6 | ||
| Leptoceridae | 310 | 1 | ||
| Oecetis | 317 | 6 | ||
| Mystacides | 312 | 8 | 5 | 2 |
| Polycentropus | 231 | 3 | 8 | 2 |
| Goera | 287 | 1 | ||
| Sialis | 704 | 1 | ||
| Orectochilus | 515 | 1 | 1 | 2 |
| Platambus | 556 | 5 | ||
| Oulimnius | 622 | 4 | 2 | 2 |
| Elmis | 618 | 1 | 2 | 1 |
| Ecdyonurus | 421 | 2 | 4 | |
| Caenis | 457 | 3 | 1 | |
| Paraleptophlebia | 481 | 6 | 1 | |
| Leptophlebiidae | 473 | 8 | 6 | |
| Procloeon | 390 | 6 | 2 | 6 |
| Oligochaeta | 933 | 9 | 10 | 42 |
| Copepoda | 3206 | 1 | 1 | |
| Gomphidae | 678 | 1 | 1 | 2 |
| Onychogomphus | 682 | 1 | 1 | |
| Gomphus | 679 | 2 | 11 | 3 |
| Calopteryx | 650 | 12 | 1 | |
| Platycnemis | 657 | 4 | ||
| Athericidae | 838 | 1 | 2 | 1 |
| Chironomidae | 807 | 800 | 220 | 144 |
| Pacifastacus | 872 | 1 |